aware of. now, the lawyers acknowledge that the extra money this may be costing each customer is small, perhaps $10 to $15 a month, but they argue with 20 million iphone and ipad customers, that's big money for at&t. now, the company says most customers do not incur charges for exceeding their limits. meredith? >> lisa myers, thank you very much. and still ahead, an inside look at the life of children of hoarders, but first these messages. also get a free flight. you know that comes with a private island. really? no. it comes with a hat. you see, airline credit cards promise flights for 25,000 miles, but... [ man ] there's never any seats for 25,000 miles. frustrating, isn't it? but that won't happen with the capital one venture card. you can book any airline anytime. hey, i just said that. after all, isn't traveling hard enough? ow. [ male announcer ] to get the flights you want, sign up for a venture card at capitalone.com. what's in your wallet? uh, it's okay. i've played a pilot before.